122202030030100 has 72 divisors (see below), whose sum is σ = 265723698976736. Its totient is φ = 48780349200000.

The previous prime is 122202030030079. The next prime is 122202030030109. The reversal of 122202030030100 is 1030030202221.

It is a super-2 number, since 2×122202030030100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202030030109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188162935 + ... + 188811265.

Almost surely, 2^{122202030030100} is an apocalyptic number.

122202030030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122202030030100 is an abundant number, since it is smaller than the sum of its proper divisors (143521668946636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122202030030100 is a wasteful number, since it uses less digits than its factorization.

122202030030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652217 (or 652210 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 122202030030100 its reverse (1030030202221), we get a palindrome (123232060232321).

The spelling of 122202030030100 in words is "one hundred twenty-two trillion, two hundred two billion, thirty million, thirty thousand, one hundred".